Northrop Grumman Systems Corporation · Electronic Components
C492-5301
Handset — Headsets, Microphones, and Speakers
Part NumberC492-5301
ManufacturerNorthrop Grumman Systems Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5965-00-752-5823 (NSN)
Federal Item NameHANDSET
Federal Supply Class5965 — Headsets, Microphones, and Speakers
Microphone Element TypeCARBON
Power SourceBATTERY
Impedance Rating40.0 OHMS NOMINAL
Dc Resistance Rating In Ohms40.0 NOMINAL
Conductor Quantity5
Operating Current Rating100.0 MILLIAMPERES NOMINAL
Earphone Element TypeCARBON
Earphone Impedance Rating300.0 OHMS NOMINAL
Individual Connector Termination TLUG
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is C492-5301 available?
We can source C492-5301 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is C492-5301 by Northrop Grumman Systems Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If C492-5301 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like C492-5301?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for C492-5301?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.